Pump casing and pump casing parts



FIG. 1 is a perspective view showing my new design for a pump casing andpump casing parts;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a front end view thereof; and,

FIG. 7 is a rear end view thereof.

The ornamental design for a pump casing and pump casing parts, as shown and described. 